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I. Introduction DMA can move data independently of the CPU. Therefore, when a large amount of data needs to be migrated, the advantages of DMA can be used to reduce the burden on the CPU and improve ...[Details]
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"Dispatching independence" does not mean that the entire existing dispatching organization is independent of the power grid, but mainly refers to separating the functions related to spot trading fr...[Details]
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For DC/DC powered
LED lighting
applications,
the discussion can be
based on different
power
ranges.
1) 1~3W DC/DC
LED
buck application
Typical 1-...[Details]
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At present, public key-based identity authentication mechanisms are widely used on the Internet. Public Key Infrastructure (PKI) is a system that uses public key technology and digital certificates t...[Details]
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Friend, do you want to change jobs? The kind with a starting annual salary of 2 million. Recently, Smart Car Reference learned that FAW Group, the big brother of China's automobile industry, is a...[Details]
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Transmitter made of electron tube
This article introduces a transmitter assembled with 6Pl power amplifier tubes.
The circuit is shown in the figure below: B1, B2, G, R1, R2, C2...[Details]
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A 99.7kW rooftop photovoltaic system was installed on the CC West commercial building in Kennewick, Washington, USA. The project was installed and constructed by AP Systems' local partner. It is di...[Details]
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According to foreign media reports, according to the practice of continuous upgrading of the A-series chip process technology used in iPhones, after the iPhone 15 Pro series is equipped with the A17 ...[Details]
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As the link between cars and drivers, the car computer system has been constantly changing with the advancement of technology. Starting with Tesla, a large-size touch screen replaced a bunch of tradi...[Details]
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1 Introduction
Robot competition is a competitive activity that has developed rapidly in recent years. It involves many fields such as artificial intelligence, machinery, electronics, sensors,...[Details]
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On March 2, a federal court in Texas ruled that Intel had infringed two semiconductor manufacturing patents held by VLSI Technologies and was required to pay $2.175 billion in compensation. This is o...[Details]
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Now some well-known domestic and foreign brand manufacturers almost dominate the entire industrial automation control field, such as: foreign brands include Emerson and Siemens; domestic brands inc...[Details]
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Apple has revealed in three new patents related to augmented reality that it continues to work on using smart rings to help detect user movements, as well as play relevant audio in AR headsets and lo...[Details]
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Low-cost 4G LTE smartphones and smart feature phones are key products in the global market, driving the connection of unconnected devices and facilitating the migration to more efficient networks in ...[Details]
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E-books are undoubtedly the hottest application in the current portable electronics market. So what are the biggest competitive advantages and selling points of e-books? What should be paid attention...[Details]
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